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Quick answer
What does the Hedge plant count calculate?
How many plants are needed for a hedge of the chosen length? This calculator uses hedge length, plant spacing, hedge rows, and replacement plants to estimate plants along the hedge immediately in your browser.
With the values currently entered, the result is 32 plants — hedge order. It also shows planted positions, and replacement allowance.
How to use the Hedge plant count
- Replace the example values with your own numbers.
- Review the result and supporting figures as they update automatically.
- Check the formula and assumptions before using the estimate for a decision.
Inputs used
- Hedge length — entered in m
- Plant spacing — entered in cm
- Hedge rows — entered in rows
- Replacement plants — entered in %
Hedge plant count formula
Hedge length ÷ plant spacing × rows × replacement allowance
Assumptions
- Spacing is measured center to center.
- Staggered multi-row layout does not change the entered spacing.
Practical guide
Hedge plant count example and edge cases
How many plants are needed for a hedge of the chosen length? Let's use a concrete example, then look at the assumptions that can move the answer.
Example: A practical hedge plant count scenario
For this example, use hedge length of 18 m, plant spacing of 60 cm, hedge rows of 1 rows, and replacement plants of 5 %. These are starting values, so replace them with numbers that match your situation.
- Hedge length
- 18 m
- Plant spacing
- 60 cm
- Hedge rows
- 1 rows
- Replacement plants
- 5 %
Calculated result32 plantshedge order
Start with hedge order. Then check planted positions, and replacement allowance to understand what sits behind the main result.
Example results use the default display profile. The calculator above follows your selected country and units.
How to read the result
- Read the main result first. The supporting figures for planted positions, and replacement allowance explain how the estimate is built.
- The method is Hedge length ÷ plant spacing × rows × replacement allowance. Keep the units consistent and use values from the same time period.
Edge cases worth checking
When hedge length is unusual
Spacing is measured center to center. Double-check this input before relying on the result.
When replacement plants is uncertain
Staggered multi-row layout does not change the entered spacing. Run a lower and higher value to see a useful range.
What changes the result most
Hedge length
Measure hedge length with the same unit shown beside the input. Convert first if your source uses another unit.
Plant spacing
Measure plant spacing with the same unit shown beside the input. Convert first if your source uses another unit.
Hedge rows
Change hedge rows on its own first. This shows how strongly it affects the answer.
Try a different scenario
Small changes show whether the answer is stable or sensitive.
Hedge length: 10% lower
16 m29 plantshedge order
Hedge length: 10% higher
20 m36 plantshedge order
Plant spacing: 10% higher
66 cm30 plantshedge order
Common mistakes
Check hedge length
Spacing is measured center to center. Make sure this matches the number you enter.
Keep replacement plants consistent
Staggered multi-row layout does not change the entered spacing. Use the same units and time period throughout the calculation.
Do not rely on one hedge plant count scenario
Run a cautious case and an optimistic case. The range is often more useful than one exact-looking number.
Use this result well
How many plants are needed for a hedge of the chosen length?
Weather, soil, product coverage, and site conditions can change the quantity or cost.